Analysts/Institutional Investor Meet/Con. Call Updates

November 5, 2026 BSE Limited National Stock Exchange of India Limited The Corporate Relationship Dept. Exchange Plaza, C-1, Block- G, P.J. Towers, Dalal Street Bandra Kurla Complex, Bandra (East), Mumbai-400 001 Mumbai-400 051 Scrip Code: 500214 Scrip Code: IONEXCHANG Sub.: Submission of audio recording of Earnings Conference Call – Q2 FY 2026-27 Dear Sir/ Madam, Pursuant to Regulation 30 read with Schedule III of SEBI (Listing Obligations and Disclosure Requirements) Regulations, 2015, as amended, this is to inform you that the audio recording of the Earnings Conference Call held with the Investors and Analysts (Group Meet) today i.e. November 5, 2026 regarding discussion on operational and financial performance for the second quarter and half year ended September 30, 2026, is available on the Company’s website and can be accessed through the link: https://ionexchangeglobal.com/app/uploads/2026/11/Concall-Ion-Exchange-India-Limited- 05112026.mp3 Kindly take the information on record. Thanking You, Yours faithfully, For Ion Exchange (India) Limited Nikisha Solanki Company Secretary & Compliance Officer ACS-50894